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•Intercom
Press this key to toggle the Intercom function ON and OFF. “INTERCOM”
appears on the display when Intercom is activated. To use the Intercom
function, your dealer must first install a dual-head (microphone and speaker)
system. When making a call, your voice will be transmitted over the speaker
system.
•Key Delete
Press this key to enter Encryption Key Delete mode. While in Encryption Key
Delete mode, you can select the key you want to delete. Refer to “DELETING
THE ENCRYPTION KEY” on page 24 for details.
•LCD Brightness
Press this key to change the brightness level of the LCD. Each time this key
is pressed, the brightness levels cycle as follows:
High Medium Low Off
•Monitor
Press this key to turn the transceiver signaling off. This will allow you to listen
to all calls that are received on your selected channel. While monitor is
activated, the (KCH-14) or
MON
(KCH-15) icon appears on the display.
Press the Monitor key again to turn the transceiver signaling back on.
Press and hold this key for 2 seconds to turn the transceiver squelch off. This
will allow you to better hear weak signals on your selected channel, as well as
background noise. While squelch is off, the (KCH-14) or
MON
(KCH-15)
icon appears on the display. Press the Monitor key again to turn the
transceiver squelch back on.
•None
No function has been programmed on the key.
•Operator Selectable Tone
Press and hold this key for 1 second to enter Tone Selection mode. When
activated, the (KCH-14) or
OST
(KCH-15) icon appears on the display.
When in Tone Selection mode, press the GRP and keys, use the CH
control, or enter a number using a DTMF keypad to select your desired tone
or code. Press the PF 1, PF 2, or DTMF key to complete the selection.
To toggle the OST function ON and OFF, press the Operator Selectable
Tone key. Refer to “QUIET TALK (QT)/ DIGITAL QUIET TALK (DQT)” on page 25 for
details.
•OST Down
Press this key to decrease the Operator Selectable Tone number of your
selected channel. (This key functions similar to the Operator Selectable Tone
key.)
•OST Up
Press this key to increase the Operator Selectable Tone number of your
selected channel. (This key functions similar to the Operator Selectable Tone
key.)